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Cisco Community is an active and collaborative place to learn more about our products and ask questions of peers and Cisco experts! Check out some of the most popular conversations happening right now!

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Cisco ASA5508-X Transparency Mode Won't Work

I have been trying to set up ASA5508-X in transparency mode for a few months. I want to use transparency mode so I can drop it in an existing network. I get frustrated and put it aside for a while; let me head clear and try again. Transparency mode d...

CAPrince by • Level 1
  • 76 Views
  • 3 replies
  • 1 Helpful votes

VLAN and Ubuntu Server

Hello,Is it necessary to configure the Ubuntu server network interface in vlan X when I connect it to a Cisco switch (port mode access vlan X) or on another unmanaged switch cascaded with the previous switch (port mode access vlan)   

Trustsec Network Authorization not Working

Hi All,I am newly building trustsec in my environment,trying to add one of the switch under trustsec. Have configured Trustsec settings and COA on the ISE for the switch and added the appropriate aaa commands , radius servers and cts commands.But sti...

AP for Underground car park

Hi there,I am looking for recommendations for AP's for Underground car park of a building. Currently, all other floors have APs and confirgured by WLC 5500. I am not sure what APs are EOL regarding the 5500 WLC. Also, what do I need to have in place ...

Spoke stuck on IKE state in DMVPN

Hi,We have mGRE DMVPN tunnle between one Hub and 7 Spokes. Other 6 Spokes are working fine but one Spoke is not connecting to Hub.Spoke shows DMVPN on IKE state (tunnle is not working) and Hub is not adding nhrp entry in table.Spoke DMVPN TunnelPleas...

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INBK-IT by • Level 1
  • 343 Views
  • 14 replies
  • 0 Helpful votes

DNAC Issue --- Can not re-discover device

Hi GuysI have a problem where a few devices that was listed in my inventory was deleted and I'm not able to rediscover it. I have tried to add it but I get the following message. "NCIM11003: Device with IP address 192.168.11.139 already exists in inv...

MikeyD1 by • Level 1
  • 106 Views
  • 1 replies
  • 0 Helpful votes

Any way to reduce CSR1000v load on CPU in EVE-NG?

Any way to reduce CSR1000v load on CPU in EVE-NG? It is very CPU Intensive and increases the temperature very much. I need to lab SR and I know of no other image for regular IOS or IOS-XE that supports that.

reachability issues between VRF and global route table

Hello alli am running into an issue where even though i'm able to successfully leak routes from a VRF to the global routing table and vice versa, devices inside the VRF (4.149.253.0/24) and devices from the global routing table (13.38.0.0/28) are sti...

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Switch diagnostic app / tool

Good Day, Is there any diagnostic app or tool tool available to do a ' hardware health check' on a 6509 & N5K-C5596T Thanks & Regards    

Heinz by • Level 1
  • 77 Views
  • 1 replies
  • 0 Helpful votes

Unable to validate certificate

Dears,  i am getting the below errors any idea how to resolve it, the root cert is already installed.\ [28-Apr-2024 11:05:42 UTC] Install Certificate, on device caaaa438-ce6e-4afa-8b69-b896782de3f5, started by user "admin" from IP address "10.255.1.5...

banoosh by • Level 1
  • 122 Views
  • 2 replies
  • 0 Helpful votes

FabricPath - 3 DCs in a ring

HiI'm working with a customer that has a Dual DC setup with 2 x Nexus 5600's in each DC in a vPC setup. These switches connects the two DCs together with 4 x 10G using FabricPath. The customer will leave one of the DCs and during the migration the ne...

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